JPS6315544U - - Google Patents

Info

Publication number
JPS6315544U
JPS6315544U JP11001086U JP11001086U JPS6315544U JP S6315544 U JPS6315544 U JP S6315544U JP 11001086 U JP11001086 U JP 11001086U JP 11001086 U JP11001086 U JP 11001086U JP S6315544 U JPS6315544 U JP S6315544U
Authority
JP
Japan
Prior art keywords
cathodes
heater
assembly structure
heater assembly
coiled heaters
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11001086U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11001086U priority Critical patent/JPS6315544U/ja
Publication of JPS6315544U publication Critical patent/JPS6315544U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例にかかる電子銃の
ヒータ組立構体を示す一部切欠側面図、第２図は
陰極の温度特性を示すグラフ、第３図は従来の電
子銃のヒータ組立構体を示す切欠側面図、第４図
はヒータをヒータタブに取付けた拡大正面図であ
る。 １ａ，１ｂ，１ｃ……陰極、２ａ，２ｂ，２ｃ
……ヒータ、３ａ，３ｂ，３ｃ……ヒータタブ、
２１……ヒータ芯線。なお、図中同一符号は同一
または相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. ３個の陰極を直線上に配置し、これら各陰極内
    にそれぞれ芯線径、コイルピツチおよびコイル外
    径の等しいコイル状のヒータを挿設するとともに
    、これらコイル状のヒータを電気的に直列に接続
    してなる電子銃のヒータ組立構体において、上記
    ３個の陰極のうち、中央の陰極内のヒータのコイ
    ル数を、両側の陰極内のヒータのコイル数よりも
    小にしたことを特徴とする電子銃のヒータ組立構
    体。
JP11001086U 1986-07-16 1986-07-16 Pending JPS6315544U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11001086U JPS6315544U (ja) 1986-07-16 1986-07-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11001086U JPS6315544U (ja) 1986-07-16 1986-07-16

Publications (1)

Publication Number Publication Date
JPS6315544U true JPS6315544U (ja) 1988-02-01

Family

ID=30988634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11001086U Pending JPS6315544U (ja) 1986-07-16 1986-07-16

Country Status (1)

Country Link
JP (1) JPS6315544U (ja)

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